"before running this Vagrantfile, run `gem install librarian`, then create a Cheffile with the following contents:

    site 'http://community.opscode.com/api/v1'
    cookbook 'apache2'

then, run `librarian-chef install` to populate the cookbooks directory"

--agoddard in https://gist.github.com/67a2ee70c88f93ee2f88